Display screen or a portion thereof with graphical user interface



The FIGURE is a front view of a display screen or a portion thereof withgraphical user interface showing my new design.

The dash dot dot broken line drawing of the portion of the displayscreen shown in the figure is for illustrative purposes only and formsno part of the claimed design.

The broken lines are for illustrative purposes only and form no part ofthe claimed design.

The color of the display screen or portion thereof with graphical userinterface forms no part of the claimed design; a display screen orportion thereof with graphical user interface according to the claimeddesign may be of any color or combination of colors.

CLAIM The ornamental design for a display screen or a portion thereofwith graphical user interface, as shown and described.